| 释义 |
detector 3 ENTRIES FOUND: detector (noun) lie detector (noun) smoke detector (noun) detector /dɪˈtɛktɚ/ noun plural detectors detector /dɪˈtɛktɚ/ noun plural detectors Learner's definition of DETECTOR [count] : a device that can tell if a substance or object is present : a device that detects the presence of something探测器 a smoke/radar detector烟雾/雷达探测器 using metal detectors to improve safety at airports使用金属探测器来改进机场的安全 — see also lie detector |